2069521920

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:490

約数の個数: 320

約数和(自身を含む): 7463808000

約数和(自身を除く): 5394286080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 90, 96, 108, 120, 128, 135, 144, 158, 160, 180, 192, 216, 237, 240, 256, 270, 288, 316, 320, 360, 379, 384, 395, 432, 474, 480, 512, 540, 576, 632, 640, 711, 720, 758, 768, 790, 864, 948, 960, 1080, 1137, 1152, 1185, 1264, 1280, 1422, 1440, 1516, 1536, 1580, 1728, 1895, 1896, 1920, 2133, 2160, 2274, 2304, 2370, 2528, 2560, 2844, 2880, 3032, 3160, 3411, 3456, 3555, 3790, 3792, 3840, 4266, 4320, 4548, 4608, 4740, 5056, 5685, 5688, 5760, 6064, 6320, 6822, 6912, 7110, 7580, 7584, 7680, 8532, 8640, 9096, 9480, 10112, 10233, 10665, 11370, 11376, 11520, 12128, 12640, 13644, 13824, 14220, 15160, 15168, 17055, 17064, 17280, 18192, 18960, 20224, 20466, 21330, 22740, 22752, 23040, 24256, 25280, 27288, 28440, 29941, 30320, 30336, 34110, 34128, 34560, 36384, 37920, 40448, 40932, 42660, 45480, 45504, 48512, 50560, 51165, 54576, 56880, 59882, 60640, 60672, 68220, 68256, 69120, 72768, 75840, 81864, 85320, 89823, 90960, 91008, 97024, 101120, 102330, 109152, 113760, 119764, 121280, 121344, 136440, 136512, 145536, 149705, 151680, 163728, 170640, 179646, 181920, 182016, 194048, 202240, 204660, 218304, 227520, 239528, 242560, 269469, 272880, 273024, 291072, 299410, 303360, 327456, 341280, 359292, 363840, 364032, 409320, 436608, 449115, 455040, 479056, 485120, 538938, 545760, 546048, 582144, 598820, 606720, 654912, 682560, 718584, 727680, 808407, 818640, 873216, 898230, 910080, 958112, 970240, 1077876, 1091520, 1092096, 1197640, 1309824, 1347345, 1365120, 1437168, 1455360, 1616814, 1637280, 1746432, 1796460, 1820160, 1916224, 2155752, 2183040, 2395280, 2619648, 2694690, 2730240, 2874336, 2910720, 3233628, 3274560, 3592920, 3832448, 4042035, 4311504, 4366080, 4790560, 5239296, 5389380, 5460480, 5748672, 6467256, 6549120, 7185840, 7664896, 8084070, 8623008, 8732160, 9581120, 10778760, 11497344, 12934512, 13098240, 14371680, 15329792, 16168140, 17246016, 19162240, 21557520, 22994688, 25869024, 26196480, 28743360, 32336280, 34492032, 38324480, 43115040, 45989376, 51738048, 57486720, 64672560, 68984064, 76648960, 86230080, 103476096, 114973440, 129345120, 137968128, 172460160, 206952192, 229946880, 258690240, 344920320, 413904384, 517380480, 689840640, 1034760960, 2069521920]

約数ペア:

[(1, 2069521920), (2, 1034760960), (3, 689840640), (4, 517380480), (5, 413904384), (6, 344920320), (8, 258690240), (9, 229946880), (10, 206952192), (12, 172460160), (15, 137968128), (16, 129345120), (18, 114973440), (20, 103476096), (24, 86230080), (27, 76648960), (30, 68984064), (32, 64672560), (36, 57486720), (40, 51738048), (45, 45989376), (48, 43115040), (54, 38324480), (60, 34492032), (64, 32336280), (72, 28743360), (79, 26196480), (80, 25869024), (90, 22994688), (96, 21557520), (108, 19162240), (120, 17246016), (128, 16168140), (135, 15329792), (144, 14371680), (158, 13098240), (160, 12934512), (180, 11497344), (192, 10778760), (216, 9581120), (237, 8732160), (240, 8623008), (256, 8084070), (270, 7664896), (288, 7185840), (316, 6549120), (320, 6467256), (360, 5748672), (379, 5460480), (384, 5389380), (395, 5239296), (432, 4790560), (474, 4366080), (480, 4311504), (512, 4042035), (540, 3832448), (576, 3592920), (632, 3274560), (640, 3233628), (711, 2910720), (720, 2874336), (758, 2730240), (768, 2694690), (790, 2619648), (864, 2395280), (948, 2183040), (960, 2155752), (1080, 1916224), (1137, 1820160), (1152, 1796460), (1185, 1746432), (1264, 1637280), (1280, 1616814), (1422, 1455360), (1440, 1437168), (1516, 1365120), (1536, 1347345), (1580, 1309824), (1728, 1197640), (1895, 1092096), (1896, 1091520), (1920, 1077876), (2133, 970240), (2160, 958112), (2274, 910080), (2304, 898230), (2370, 873216), (2528, 818640), (2560, 808407), (2844, 727680), (2880, 718584), (3032, 682560), (3160, 654912), (3411, 606720), (3456, 598820), (3555, 582144), (3790, 546048), (3792, 545760), (3840, 538938), (4266, 485120), (4320, 479056), (4548, 455040), (4608, 449115), (4740, 436608), (5056, 409320), (5685, 364032), (5688, 363840), (5760, 359292), (6064, 341280), (6320, 327456), (6822, 303360), (6912, 299410), (7110, 291072), (7580, 273024), (7584, 272880), (7680, 269469), (8532, 242560), (8640, 239528), (9096, 227520), (9480, 218304), (10112, 204660), (10233, 202240), (10665, 194048), (11370, 182016), (11376, 181920), (11520, 179646), (12128, 170640), (12640, 163728), (13644, 151680), (13824, 149705), (14220, 145536), (15160, 136512), (15168, 136440), (17055, 121344), (17064, 121280), (17280, 119764), (18192, 113760), (18960, 109152), (20224, 102330), (20466, 101120), (21330, 97024), (22740, 91008), (22752, 90960), (23040, 89823), (24256, 85320), (25280, 81864), (27288, 75840), (28440, 72768), (29941, 69120), (30320, 68256), (30336, 68220), (34110, 60672), (34128, 60640), (34560, 59882), (36384, 56880), (37920, 54576), (40448, 51165), (40932, 50560), (42660, 48512), (45480, 45504)]